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This paper proposes a delay-assisted cooperative scheme for optimal TV White Spaces (TVWS) exploitation and maximum energy conservation in a 5G mobile cognitive radio (CR) network architecture. This architecture utilizes a radio spectrum broker, which administrates the process of network resources management among several 5G base-stations to support Quality of Service (QoS) provision and minimum energy...
This work proposes and elaborates on the realtime implementation and comparative evaluation with other similar schemes of the Fibonacci-based Backward Traffic Difference (F-BTD). The proposed scheme aims to prolong the lifetime of the nodes in real-time for MICA2dot wireless sensor nodes/motes while at the same time it aims at optimizing the QoS and the overall throughput response of each node. The...
This paper proposes a joint power and resource allocation methodology, by using a node-centric scheme. Each node estimates the throughput Θ(ts) and tunes the proposed path-aware energy conservation mechanism, according to requested delay constrained resources, as well as the bandwidth resources that the associated channels can handle in time. The combined power and frequency bandwidth allocation scheme...
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